[go: up one dir, main page]

EP2083688A1 - Dispositif pour effectuer une incision - Google Patents

Dispositif pour effectuer une incision

Info

Publication number
EP2083688A1
EP2083688A1 EP06824646A EP06824646A EP2083688A1 EP 2083688 A1 EP2083688 A1 EP 2083688A1 EP 06824646 A EP06824646 A EP 06824646A EP 06824646 A EP06824646 A EP 06824646A EP 2083688 A1 EP2083688 A1 EP 2083688A1
Authority
EP
European Patent Office
Prior art keywords
blade
operating position
incision
housing
triggering
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP06824646A
Other languages
German (de)
English (en)
Other versions
EP2083688A4 (fr
EP2083688B1 (fr
Inventor
Jian Ping Sun
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Clinical Innovations LLC
Original Assignee
Medipurpose Pte Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Medipurpose Pte Ltd filed Critical Medipurpose Pte Ltd
Publication of EP2083688A1 publication Critical patent/EP2083688A1/fr
Publication of EP2083688A4 publication Critical patent/EP2083688A4/fr
Application granted granted Critical
Publication of EP2083688B1 publication Critical patent/EP2083688B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
    • A61B5/15142—Devices intended for single use, i.e. disposable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/150022—Source of blood for capillary blood or interstitial fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150259—Improved gripping, e.g. with high friction pattern or projections on the housing surface or an ergonometric shape
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150442—Blade-like piercing elements, e.g. blades, cutters, knives, for cutting the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150503—Single-ended needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150885—Preventing re-use
    • A61B5/150916—Preventing re-use by blocking components, e.g. piston, driving device or fluid passageway
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
    • A61B5/15101—Details
    • A61B5/15103—Piercing procedure
    • A61B5/15107—Piercing being assisted by a triggering mechanism
    • A61B5/15111—Semi-automatically triggered, e.g. at the end of the cocking procedure, for instance by biasing the main drive spring or when reaching sufficient contact pressure, the piercing device is automatically triggered without any deliberate action by the user
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
    • A61B5/15101—Details
    • A61B5/15115—Driving means for propelling the piercing element to pierce the skin, e.g. comprising mechanisms based on shape memory alloys, magnetism, solenoids, piezoelectric effect, biased elements, resilient elements, vacuum or compressed fluids
    • A61B5/15117—Driving means for propelling the piercing element to pierce the skin, e.g. comprising mechanisms based on shape memory alloys, magnetism, solenoids, piezoelectric effect, biased elements, resilient elements, vacuum or compressed fluids comprising biased elements, resilient elements or a spring, e.g. a helical spring, leaf spring, or elastic strap
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
    • A61B5/15101—Details
    • A61B5/15126—Means for controlling the lancing movement, e.g. 2D- or 3D-shaped elements, tooth-shaped elements or sliding guides
    • A61B5/15128—Means for controlling the lancing movement, e.g. 2D- or 3D-shaped elements, tooth-shaped elements or sliding guides comprising 2D- or 3D-shaped elements, e.g. cams, curved guide rails or threads

Definitions

  • the present invention relates to a device for performing an incision for the collection of a blood sample, and more particularly, to a device for performing an incision on an individual's heel for diagnostic purposes.
  • the heel stick procedure to puncture a newborn's heel to obtain a blood sample is widely practiced for babies aged 6 months and below.
  • the blood samples obtained from this procedure are sent for diagnostic processing predominantly for screening of diseases, for example hypothyroidism, PKV (or phenylketonuria), galactosemia, sickle cell disease, HIV infection, etc.
  • diseases for example hypothyroidism, PKV (or phenylketonuria), galactosemia, sickle cell disease, HIV infection, etc.
  • any incision should be made with minimum discomfort to the infant and therefore, issues like consistency in the type of incision or puncture, having a minimal depth of cut whilst still being able to obtain an adequate volume of blood for sampling to be performed, are critical.
  • the device has to have ease of use and have repeatability of results.
  • Some of these lancet devices produce an incision by way of a substantially downward thrust on a patient causing a puncture wound or a substantially vertical incision, others cause an incision profile by way of a slicing action causing a substantially lateral incision profile.
  • the incision is activated by a trigger mechanism, which impacts a blade or blade-carrying portion to cause the incision to occur.
  • a device for performing an incision in a region of interest of a patient said device including a blade portion for providing the incision, said blade attached to a biasing means to enact a vertical force on said blade so that the blade is biased in a retracted position, a triggering means for activating the blade to move from a previously retained pre- operating position, to an operating position where the blade contacts a region of interest of the patient thereby performing an incision, a guide means to guide a path of the blade as it moves in an operating position said blade portion adapted to engage said guide means when in an operating position, so that a path of the blade in an operating position is guided, the device further including a housing to house said device, said housing having an elongate slot at one end, where in an operating position, the blade extends therethrough said slot, and in a pre-operating position, the blade does not extend therethrough said slot, wherein the blade, biasing means and the triggering means are integral to one another, forming
  • the guide means is a cam having accurate profile having a curved valley portion of a substantially central portion of the profile.
  • the blade, biasing means and triggering means rotate about a point on the housing.
  • the device further includes a stopping means to maintain the blade in a post-operating position, where the blade does not contact the patient.
  • the stopping means is an extended lip extending from a periphery of the housing, extended to project a portion of the triggering means so that the blade and the biasing means are retained in a post-operating system.
  • the stopping means further includes an extended finger, extending from the triggering means, to abut the extended lip so as to stop a rotation of the device.
  • the device further includes a retaining means to maintain the blade in a pre-operating position, where the blade does not contact the patient.
  • the retaining means is a rotatable plate, rotatable about an edge of the housing to contact the triggering means so that it may not be depressed.
  • the rotatable plate is a sheath.
  • the device further includes a cover adaptable to be fixed over at least the triggering means so that the triggering means will not be accidentally activated.
  • Figure 1 shows a first embodiment of the invention in a pre-operating position
  • Figure 2 shows a profile of the incision using a guide means of the present invention
  • Figure 3 shows a second embodiment of the invention having a stopping means in a post-operating position
  • Figure 4 shows a third embodiment of the invention having a retaining means in the form of a safety catch in a pre-operating position
  • Figure 5 shows the invention in an operating position
  • Figure 6 shows a variation of the retaining means
  • Figure 7 shows a fourth embodiment of the present invention
  • Figure 8 shows a variation of the first embodiment of the present invention
  • Figure 9 shows a variation of the second embodiment of the present invention in an operating position
  • Figure 10 shows a variation of the second embodiment of the present invention in a post operating position
  • Figure 11 shows a variation of the fourth embodiment of the present invention in a pre operating position
  • Figure 12 shows a variation of the fourth embodiment of the present invention in a post operating position.
  • the present invention relates to a device 100 for performing an incision in a region of interest of a patient of a first embodiment.
  • the device 100 is placed directly on, or proximal to a region of interest of a patient.
  • the device 100 includes a plate 10 wherein a triggering means 20, a blade holder 30 where a biasing means 40 resides.
  • the biasing means 40 is in communication with the blade holder 30 and enacts an inward force on the blade holder 30, so that when a blade 39 is engaged with the blade holder 30, blade 39 is biased towards a retracted position.
  • the triggering means 20 activates the plate 10 to move from a pre-operating position, where the blade does not contact or cause an incision on a region of interest of a patient, to an operating position, where the blade contacts or causes an incision on a region of interest of a patient, and finally to a post-operating position.
  • Figure 1 shows a first embodiment of the invention in a pre-operating position.
  • a force enacted on the triggering means 20 will consequently enact on the blade holder 30.
  • a guide means 60 is also provided on the blade holder 30 to guide a path of the blade engaged in the blade holder when the device 100 is in an operating position so as to produce a consistent incision on a region of interest of a patient when the device is in an operating position.
  • the surface profile of the guide means 60 has a cam having an arcuate profile with a curved valley portion at a substantially central portion of the profile, or in a skewed 'V profile, however, it is envisioned that the guide means may be of any other profile to effect a desired incision profile on a patient.
  • the blade further includes an engagement means in the form of an aperture 34 complementary to an engagement protrusion 31 of the blade holder 30, , to engage the blade 39 to the blade holder 30.
  • the blade has at least an aperture 34 dimensioned to engage with the engagement protrusion 31 of the blade holder 30.
  • the guide means 60 is in the form of a guide protrusion on the blade holder 30 on an opposed side to the inward facing engagement protrusion 31.
  • the engagement protrusion and guide protrusion are integral as it extends inward to outward of the blade holder 30.
  • the guide protrusion is positioned at a pre-determined location along the blade holder
  • the pre-determined location of the guide protrusion is such that the biasing means 40 in communication with the blade holder and the blade, is held at a displacement from its equilibrium position so that the position of the blade is held in tension.
  • the pre-determined location of the protrusion 31 and aperture 34 may be easily calculated by a person skilled in the art and will therefore not be discussed.
  • the surface profile of the cam determines the type, or rather, the profile of incision to be effected on a region of interest of a patient.
  • the device further includes a housing 70 wherein the plate 10 substantially resides.
  • the plate 10 is pivotally connected about a point A to allow the plate 10 to rotate about a point. When in operating position, the plate 10 rotates about point A to move from a pre-operating position to a post-operating position when the triggering means 20 is activated.
  • the plate 10 is in an operating position.
  • the housing 70 includes an elongated slot 71 wherein the blade 39 extends therethrough when in an operating position.
  • the elongated slot 71 is the region along which an incision is made on a region of interest of a patient.
  • the elongated slot is placed over the region of interest of a patient.
  • the position of the elongated slot 71 and the guide means is substantially in alignment with each other, so that the path of the blade, as it extends from the elongated slot 71 , is guided and pre-determined.
  • the profile of the incision using the guide means of a surface profile in the exemplary embodiment is shown in Figure 2.
  • the incision is made by a lateral "slicing action" as opposed to a vertical "stabbing action".
  • the incision action provided by the present device is better than a stab action because the resistance to the cutting edge of the blade being imposed on the skin and tissue is from small to big and then to small. This causes less pain than a stab action does.
  • the width of the incision opening is parabolic, meaning it opens from a narrow to a wider, and ending with a narrow shape of wound. Wounds caused by this type of incision heals easily.
  • the best shape of incision would be a parabola.
  • the depth of the incision should be controlled to a certain range. This is based on a combination of factors being the incision depth, incision opening length and the incision profile area.
  • Figure 3 shows a second embodiment of the present invention where the device 100 further includes a stopper means 80 to allow the rotation of the plate 10 to come to a stop at a post-operating position.
  • the blade At the post operating position, the blade would be retracted from the elongated slot 71 so that accidental incisions will not be made.
  • the stopper means 80 maintains a post-operating position of the device and in this embodiment, the device 100 is a single-use device.
  • Figure 4 shows a third embodiment of the present invention where the device further includes a retaining means 90 so that the triggering means 20 will not be inadvertently triggered.
  • the retaining means 90 retains the position of the triggering means 20 at a pre-operating position.
  • the retaining means is shown as a rotatable plate 91 , rotatable about an edge 75 of the housing to contact the triggering means so that it may not be depressed when the retaining means 90 is in place.
  • the rotatable plate 91 is rotated about the edge 75 so that the trigger may be depressed.
  • the triggering means 20 and biasing means 40 are formed on the plate 10
  • the triggering means is in the form of a lever arm 21, which may be depressed downwardly to rotate the plate as a whole about the point of pivot A.
  • the point of pivot A is formed on an underside 72 of the housing in the form of a hole, the plate having a complementary protrusion is simply depressed into the hole to effect a connection.
  • the plate 10 is retained onto the protrusion by any known means in such a way that it may still rotate freely about the point of pivot A.
  • the point of pivot A is formed on an underside 72 of the housing in the form of a protrusion, the plate having a complementary hole is simply depressed into the protrusion to effect a connection.
  • the plate 10 is retained onto the hole by any known means in such a way that it may still rotate freely about the point of pivot A.
  • the plate 10 has a recessed region 11 wherein the biasing means 40 resides.
  • the biasing means 40 may be any known form of biasing means for example a spring, or any resilient material for example plastic.
  • the blade 39 may be engaged with the biasing means by any form of adhesion or it may be formed thereon the plate 10.
  • the extension of the finger 12 abuts the extended lip 73 when in a pre-operating position.
  • the force allows the lever arm 21 to overcome the extended lip 73 to rotate about the pivot A and be in an operating position.
  • the force provided by depressing the lever arm 21 will cause the finger 12 to be initially stressed. This stress builds up until such time the extended lip 73 is overcome. Due to the resilience of the plate, the accumulated force will cause the plate 10 to rotate at a high speed. This causes the blade to move quickly and thereby reduce the pain of the patient during the incision.
  • the stopper means is in the form of a second finger 13 extending from the plate 10.
  • the second finger 13 is dimensioned to be received in a recess 74 formed on an inner periphery of the housing when the device 100 is in a post-operating position. Additionally, at the post operating position, the finger 12 abuts the inner periphery of the housing 70.
  • Figures 1 and 4 show the device in a pre-operating position
  • Figure 3 shows the device in a post-operating position
  • Figure 5 shows the device in an operating position.
  • Figure 6 shows a variation of the third embodiment of the device.
  • the retaining means 90 is a sheath 92, which allows the triggering means or lever arm 21 to reside therein, when the device has been used. Maintaining the lever arm in the sheath also prevents the blade from moving from a post operating position to an operating position, and makes for easy disposal.
  • the sheath 92 may be held in that position by any known means.
  • the device has a cover 110 placed over the triggering means.
  • the cover 110 is a cap and is affixed to at least two surfaces 111 to the housing of the device to prevent accidental activation of the triggering means.
  • the cover may be easily removed, or placed over the triggering means by a user.
  • a user grasps the triggering means 20 preferably with a thumb, and the rest of fingers grasp an opposed end of the housing.
  • the opposed end of the housing is provided with a ribbed or otherwise corrugated surface 76. Additionally, the ribs indicate a correct position where the fingers may rest so that a proper incision may be performed.
  • the shape of the triggering means is curved or otherwise ergonomically shaped to increase the comfort of a user using the device 100.
  • the surface of the triggering means is ribbed or corrugated so that a firm grip may be effected.
  • the device In the variation of the first embodiment as shown in Figure 8, the device is shown in a pre-operating position. In the variation of the second embodiment, as seen in Figures 9 and 10. The device is shown in an operating position in Figure 9, and a post operating position in Figure 10.
  • Figures 11 and 12 show a variation of the fourth embodiment of the invention.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Surgical Instruments (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

L'invention concerne un dispositif permettant d'effectuer une incision sur une zone d'intérêt du corps d'un patient. Le dispositif comporte une partie lame pour réaliser l'incision, la lame étant fixée sur des moyens de rappel permettant d'appliquer une force verticale sur la lame de sorte que la lame est rappelée dans une position rétractée; des moyens de déclenchement pour activer un déplacement de la lame d'une position pré-utilisation, dans laquelle elle est retenue, à une position d'utilisation dans laquelle la lame entre en contact avec ladite zone d'intérêt du corps du patient pour y effectuer une incision, puis à une position post-utilisation; des moyens de guidage pour guider un trajet de la lame passant à la position d'utilisation, la partie lame étant adaptée pour venir en prise avec les moyens de guidage en position d'utilisation, de façon à guider la trajectoire de lame dans la position d'utilisation. Le dispositif comporte, en outre, un boîtier pour recevoir le dispositif. Le boîtier est pourvu d'une fente allongée au niveau d'une première extrémité. En position d'utilisation, la lame traverse la fente; en position pré-utilisation ou utilisation, la lame ne traverse pas la fente. La lame, les moyens de rappel et les moyens de déclenchement sont fabriqués en un seul bloc, formant une plaque.
EP06824646.1A 2006-12-01 2006-12-01 Dispositif pour effectuer une incision Active EP2083688B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SG2006/000375 WO2008066491A1 (fr) 2006-12-01 2006-12-01 Dispositif pour effectuer une incision

Publications (3)

Publication Number Publication Date
EP2083688A1 true EP2083688A1 (fr) 2009-08-05
EP2083688A4 EP2083688A4 (fr) 2010-02-24
EP2083688B1 EP2083688B1 (fr) 2017-07-19

Family

ID=39468184

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06824646.1A Active EP2083688B1 (fr) 2006-12-01 2006-12-01 Dispositif pour effectuer une incision

Country Status (8)

Country Link
US (1) US8715307B2 (fr)
EP (1) EP2083688B1 (fr)
JP (1) JP5087749B2 (fr)
CN (1) CN101557759B (fr)
CA (1) CA2671441C (fr)
ES (1) ES2642866T3 (fr)
HK (1) HK1133809A1 (fr)
WO (1) WO2008066491A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG158777A1 (en) 2008-07-30 2010-02-26 Medipurpose Pte Ltd A device for performing an incision
JP5514008B2 (ja) * 2010-06-22 2014-06-04 ニプロ株式会社 ディスポーザブル型穿刺器具
SG182858A1 (en) * 2011-01-07 2012-08-30 Wah Leong Lum Contact activated incision device
EP2802260B1 (fr) * 2012-01-10 2015-12-09 Sanofi-Aventis Deutschland GmbH Appareil de prélèvement d'un échantillon de sang
WO2013112877A1 (fr) 2012-01-25 2013-08-01 Tasso, Inc. Dispositif portatif pour le prélèvement, la collecte, et l'analyse de fluide corporel
SG194252A1 (en) 2012-04-20 2013-11-29 Medipurpose Pte Ltd A lancet
WO2015116556A1 (fr) 2014-01-28 2015-08-06 Intrinsyk, LLC Ensemble lancette
CN103932715B (zh) * 2014-04-04 2016-04-20 苏州科技城施莱医疗器械有限公司 安全扣转锁及推发键防退式婴幼儿末梢采血器
EP3174463B1 (fr) 2014-08-01 2020-07-29 Tasso, Inc. Systèmes de collecte microfluidique, de manipulation et de transfert de fluides améliorés par la gravité
JP2019505282A (ja) 2015-12-21 2019-02-28 タッソ インコーポレイテッド 体液収集における作動および引き込みのための装置、システム、および方法
CN111657965B (zh) 2018-09-14 2024-03-22 塔索公司 体液收集装置及相关方法
US11407132B2 (en) * 2019-01-15 2022-08-09 Carefusion 2200, Inc. Powered hair clippers with blade assemblies including blade suspension assemblies
CN111449660B (zh) * 2020-03-18 2022-09-06 天津华鸿科技股份有限公司 采血器
EP4297648A4 (fr) 2021-02-26 2025-03-12 Tasso Inc Dispositifs de collecte de liquides corporels et procédés apparentés

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4628929A (en) * 1985-08-16 1986-12-16 American Hospital Supply Corporation Retractable blade bleeding time device
US5527333A (en) * 1994-09-09 1996-06-18 Graphic Controls Corporation Slicing disposable blood sampling device
EP0747006A1 (fr) * 1994-11-29 1996-12-11 Apls Co., Ltd. Ensemble lancette
US5797940A (en) * 1997-05-30 1998-08-25 International Technidyne Corporation Adjustable skin incision device
DE102004045043A1 (de) * 2004-09-15 2006-04-13 Balda Medical Gmbh & Co. Kg Behandlungsgerät, insbesondere Einwegschneidvorrichtung
WO2006058654A2 (fr) * 2004-12-02 2006-06-08 Roche Diagnostics Gmbh Dispositif de piquage destine au prelevement de sang

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE369144B (fr) * 1972-08-21 1974-08-12 N Jacobson
IT1044642B (it) * 1975-10-13 1980-04-21 Farmaceutici Italia Apparecchio migliorato per realizzare tagli cutanei di misura prestabilita
US4414975A (en) * 1981-05-15 1983-11-15 Ryder International Corp. Blood lancet
US4643189A (en) * 1985-02-19 1987-02-17 W. T. Associates Apparatus for implementing a standardized skin incision
JPS6442010A (en) 1987-08-07 1989-02-14 Matsushita Electric Ind Co Ltd Magnetic head
JPS6442010U (fr) * 1987-09-07 1989-03-14
US5196025A (en) * 1990-05-21 1993-03-23 Ryder International Corporation Lancet actuator with retractable mechanism
US5318583A (en) 1992-05-05 1994-06-07 Ryder International Corporation Lancet actuator mechanism
US5314441A (en) * 1992-10-16 1994-05-24 International Technidyne Corporation Disposable slicing lancet assembly
US5782852A (en) * 1996-09-27 1998-07-21 International Technidyne Corporation Plastic incision blade
US6221089B1 (en) * 1997-07-07 2001-04-24 International Technidyne Corporation Skin incision device with compression spring assembly
US5951582A (en) 1998-05-22 1999-09-14 Specialized Health Products, Inc. Lancet apparatus and methods
JP3361470B2 (ja) * 1999-03-02 2003-01-07 アプルス株式会社 精密にコントロールされたインシジョンを形成するためのランセット装置
US6607543B2 (en) * 2000-06-13 2003-08-19 Bayer Corporation Lancing mechanism
JP2002143131A (ja) * 2000-11-14 2002-05-21 Mitsubishi Pencil Co Ltd ランセット・インジェクター
EP1614382B1 (fr) * 2003-04-11 2012-07-11 ARKRAY, Inc. Dispositif d'introduction d'aiguille
JP4296035B2 (ja) * 2003-05-21 2009-07-15 アークレイ株式会社 穿刺装置
AU2004203280A1 (en) * 2003-07-28 2005-02-17 Bayer Healthcare Llc Swing Lance with Integrated Sensor
JP4482318B2 (ja) * 2003-12-15 2010-06-16 パナソニック株式会社 穿刺針カートリッジ
JP4507600B2 (ja) 2004-01-05 2010-07-21 パナソニック株式会社 採血用穿刺器具、および穿刺針ユニット
JP4592689B2 (ja) * 2004-04-26 2010-12-01 株式会社旭ポリスライダー インシジョンを形成するためのランセット装置
AU2006235249B2 (en) * 2005-04-07 2012-02-23 Becton, Dickinson And Company Finger activated lancet device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4628929A (en) * 1985-08-16 1986-12-16 American Hospital Supply Corporation Retractable blade bleeding time device
US5527333A (en) * 1994-09-09 1996-06-18 Graphic Controls Corporation Slicing disposable blood sampling device
EP0747006A1 (fr) * 1994-11-29 1996-12-11 Apls Co., Ltd. Ensemble lancette
US5797940A (en) * 1997-05-30 1998-08-25 International Technidyne Corporation Adjustable skin incision device
DE102004045043A1 (de) * 2004-09-15 2006-04-13 Balda Medical Gmbh & Co. Kg Behandlungsgerät, insbesondere Einwegschneidvorrichtung
WO2006058654A2 (fr) * 2004-12-02 2006-06-08 Roche Diagnostics Gmbh Dispositif de piquage destine au prelevement de sang

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008066491A1 *

Also Published As

Publication number Publication date
CN101557759A (zh) 2009-10-14
CA2671441A1 (fr) 2008-06-05
US8715307B2 (en) 2014-05-06
JP5087749B2 (ja) 2012-12-05
ES2642866T3 (es) 2017-11-20
JP2010511424A (ja) 2010-04-15
HK1133809A1 (en) 2010-04-09
EP2083688A4 (fr) 2010-02-24
US20100076472A1 (en) 2010-03-25
CA2671441C (fr) 2015-10-20
WO2008066491A1 (fr) 2008-06-05
CN101557759B (zh) 2014-05-07
EP2083688B1 (fr) 2017-07-19

Similar Documents

Publication Publication Date Title
CA2671441C (fr) Dispositif pour effectuer une incision
KR101664961B1 (ko) 의료용 절개 장치
US7704265B2 (en) Disposable/single-use blade lancet device and method
AU2018220065B2 (en) Lancet device with first-drop removal
US9380975B2 (en) Contact activated lancet device

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20090612

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

A4 Supplementary search report drawn up and despatched

Effective date: 20100126

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20100604

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20160905

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: CLINICAL INNOVATIONS, LLC

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

INTC Intention to grant announced (deleted)
GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20170210

GRAF Information related to payment of grant fee modified

Free format text: ORIGINAL CODE: EPIDOSCIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 909565

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170815

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602006053078

Country of ref document: DE

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2642866

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20171120

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20170719

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 909565

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170719

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171119

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171019

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171020

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602006053078

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

26N No opposition filed

Effective date: 20180420

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171201

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20171231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171231

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171231

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171231

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20190102

Year of fee payment: 13

Ref country code: IT

Payment date: 20181220

Year of fee payment: 13

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20061201

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170719

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191201

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20210601

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191202

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20231229

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20241227

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20241226

Year of fee payment: 19